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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2021-11-11 13:45:02 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2021-11-12 11:03:34 +0100 |
| commit | 504b5efde184719e4e5c332405cf9ca930162d14 (patch) | |
| tree | efdbbc8297a0af91651e844e0b797a8fba9cc8c2 /projects/linux/io/done | |
| parent | 82de30538b06850582f7f9b2427352481dacb82d (diff) | |
projects: linux: io: updates up to W45
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Diffstat (limited to 'projects/linux/io/done')
| -rw-r--r-- | projects/linux/io/done/V3U-enable_PWM.yaml | 21 | ||||
| -rw-r--r-- | projects/linux/io/done/V3U-enable_TPU.yaml | 32 |
2 files changed, 53 insertions, 0 deletions
diff --git a/projects/linux/io/done/V3U-enable_PWM.yaml b/projects/linux/io/done/V3U-enable_PWM.yaml new file mode 100644 index 0000000..5b88604 --- /dev/null +++ b/projects/linux/io/done/V3U-enable_PWM.yaml @@ -0,0 +1,21 @@ +title: V3U; upport PWM fixes and enable for V3U +team: IO +key: 73d99160-2805-11ec-8a83-ab141cfec33e +status: Abandoned + +bsp41x: + - d9dbda2f774c38dd60f3b17b7e3dac11bb0e3a97 # dt-bindings: pwm: Add R-Car V3U device tree bindings + - 73d8a0fb46ab4f822f953ad20e5fbdb5998352c1 # pwm: rcar: Add a judgment of the period out of range + - 91284dd61b7c36fe536d8ad6c473bbc04b4328da # arm64: dts: renesas: r8a779a0: Add PWM nodes + +upstream: + +comments: + - testing PWM is currently unclear; BSP also doesn't have PWM on Falcon + - the idea was to use the GPIO logic analyzer with sniffing the GPIO input register + - however, unlike other Gen3 SoCs the V3U doesn't allow GPIO sniffing by default + - asking HW team if this can be achieved somehow + + - d9dbda2f774c38dd60f3b17b7e3dac11bb0e3a97, 73d8a0fb46ab4f822f953ad20e5fbdb5998352c1, 91284dd61b7c36fe536d8ad6c473bbc04b4328da + - prototype patches made, only testing needed + - seems not possible to test, marking abandoned diff --git a/projects/linux/io/done/V3U-enable_TPU.yaml b/projects/linux/io/done/V3U-enable_TPU.yaml new file mode 100644 index 0000000..125ed39 --- /dev/null +++ b/projects/linux/io/done/V3U-enable_TPU.yaml @@ -0,0 +1,32 @@ +title: V3U; upport TPU fixes and enable for V3U +team: IO +key: 5b2c3266-a43a-11eb-8741-bb50e7fa7f92 +status: Done + +bsp41x: + - c81a1645d1363e371a5a9df8f5b7fe211e195075 # arm64: defconfig: Enable R-Car PWM-TPU by default + - 30f8711382c676d89bcf59f068e764134dbbcc91 # dt-bindings: pwm: tpu: Add R-Car V3U device tree bindings + - 87133703bb5a16ce4285a761ae3bd3f554b4cb45 # arm64: dts: renesas: r8a779a0: Add TPU node + +upstream: + - torvalds: c6d387612b6659d6ea183cede83bb1635f62d117 # arm64: dts: renesas: r8a77961: Add TPU device node + - torvalds: bdd8b0053f4ff0df889bd849f0789580e9faea3a # arm64: dts: renesas: r8a779a0: Add TPU device node + - torvalds: 3e9dd11db00119001a1d05413f51804a35559956 # arm64: defconfig: Add Renesas TPU as module + - next: 8aea22fb2d57eb3bcd77631c91f69b6bbdc90821 # dt-bindings: pwm: tpu: Add R-Car V3U device tree bindings + - next: 76c40c220f630f77475c8489f291e32189064e4b # dt-bindings: pwm: tpu: Add R-Car M3-W+ device tree bindings + +comments: + - TPU can probably be tested using GPIO_CN with the GPIO logic analyzer + - TPU + - testing TPU with GPIO logic analyzer was successful + - 87133703bb5a16ce4285a761ae3bd3f554b4cb45 + - v1; https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=540427&state=* + - merged + - 30f8711382c676d89bcf59f068e764134dbbcc91 + - v1; https://lore.kernel.org/all/20210901090719.35375-1-wsa+renesas@sang-engineering.com/ + - fix m3-w+ while here; https://lore.kernel.org/all/20210906094536.45223-1-wsa+renesas@sang-engineering.com/ + - merged + - c81a1645d1363e371a5a9df8f5b7fe211e195075 + - should be changed to M + - v1; https://lore.kernel.org/r/20210915153143.25184-1-wsa+renesas@sang-engineering.com + - merged |